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Outage in Sinch

DI SMS 365 (SMSx) | Operator Services | Potential delay in delivery of MO, MT and DR | TT#MNOC-63424

Resolved Minor
March 07, 2026 - Started about 1 month ago - Lasted 9 days
Official incident page

Incident Report

Summary AI Generated

Sinch's SMS 365 service experienced delays in message delivery affecting mobile terminating (MT), mobile originated (MO), and delivery receipt (DR) messages for customers in both US and Rest of World regions. The incident lasted approximately 4 days, from March 7th to March 11th, 2026, impacting the processing speed of SMS traffic. A fix was implemented and monitored, with the service returning to normal message processing speeds without delays.

Ticket Number :: MNOC-63424 Services:: DI MMS 365 - SMSx Description :: Monitoring NOC is observing potential delay in delivery of messages. Few of our customers may observe delays in delivery for MO, MT and DR messages. Our support team is currently working on high priority to resolve this issue. Monitoring NOC will continue to follow-up and update you on the progress made. Impact :: Mobile Terminating (MT) Traffic: Potential delay in delivery Mobile Originated (MO) Traffic: Potential delay in delivery DR Notification : Potential delay in delivery Incident Start Date & Time (GMT) : 07th Mar 2026, 18:56 hrs If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.

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Latest Updates ( sorted recent to last )
RESOLVED about 1 month ago - at 03/16/2026 09:51PM

Dear All,

This incident has been resolved.
We have monitored the results and we confirm that the messages are getting processed without any delay.

Incident Start Date & Time (GMT) : 07th Mar 2026, 18:56 hrs
Incident End Date & Time (GMT) : 11th Mar 2026, 1:06 hrs

We appreciate your patience and understanding.

If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.

MONITORING about 1 month ago - at 03/08/2026 01:07AM

A fix has been implemented and we are monitoring the results.

INVESTIGATING about 1 month ago - at 03/07/2026 10:32PM

We are still continuing to investigate this issue. We will provide update as more information becomes available.

INVESTIGATING about 1 month ago - at 03/07/2026 08:20PM

We are continuing to investigate this issue.

INVESTIGATING about 1 month ago - at 03/07/2026 08:09PM

Our technical teams are actively working to identify the root cause and implement a resolution as quickly as possible. We will continue to provide updates as more information becomes available.

INVESTIGATING about 1 month ago - at 03/07/2026 07:14PM

Ticket Number :: MNOC-63424
Services:: DI MMS 365 - SMSx

Description :: Monitoring NOC is observing potential delay in delivery of messages. Few of our customers may observe delays in delivery for MO, MT and DR messages. Our support team is currently working on high priority to resolve this issue. Monitoring NOC will continue to follow-up and update you on the progress made.

Impact ::
Mobile Terminating (MT) Traffic: Potential delay in delivery
Mobile Originated (MO) Traffic: Potential delay in delivery DR
Notification : Potential delay in delivery

Incident Start Date & Time (GMT) : 07th Mar 2026, 18:56 hrs

If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.

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